Package org.apache.lucene.index

Examples of org.apache.lucene.index.CorruptIndexException

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    } else if (b == 3) {
      return DocValuesType.SORTED;
    } else if (b == 4) {
      return DocValuesType.SORTED_SET;
    } else {
      throw new CorruptIndexException("invalid docvalues byte: " + b + " (resource=" + input + ")");
    }
  }
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        if (oldValuesType.mapping != null) {
          attributes.put(LEGACY_DV_TYPE_KEY, oldValuesType.name());
        }
        if (oldNormsType.mapping != null) {
          if (oldNormsType.mapping != DocValuesType.NUMERIC) {
            throw new CorruptIndexException("invalid norm type: " + oldNormsType + " (resource=" + input + ")");
          }
          attributes.put(LEGACY_NORM_TYPE_KEY, oldNormsType.name());
        }
        infos[i] = new FieldInfo(name, isIndexed, fieldNumber, storeTermVector,
          omitNorms, storePayloads, indexOptions, oldValuesType.mapping, oldNormsType.mapping, Collections.unmodifiableMap(attributes));
      }

      if (input.getFilePointer() != input.length()) {
        throw new CorruptIndexException("did not read all bytes from file \"" + fileName + "\": read " + input.getFilePointer() + " vs size " + input.length() + " (resource: " + input + ")");
      }
      FieldInfos fieldInfos = new FieldInfos(infos);
      success = true;
      return fieldInfos;
    } finally {
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                                   Lucene46SegmentInfoFormat.VERSION_START,
                                   Lucene46SegmentInfoFormat.VERSION_CURRENT);
      final String version = input.readString();
      final int docCount = input.readInt();
      if (docCount < 0) {
        throw new CorruptIndexException("invalid docCount: " + docCount + " (resource=" + input + ")");
      }
      final boolean isCompoundFile = input.readByte() == SegmentInfo.YES;
      final Map<String,String> diagnostics = input.readStringStringMap();
      final Set<String> files = input.readStringSet();
     
      if (input.getFilePointer() != input.length()) {
        throw new CorruptIndexException("did not read all bytes from file \"" + fileName + "\": read " + input.getFilePointer() + " vs size " + input.length() + " (resource: " + input + ")");
      }

      final SegmentInfo si = new SegmentInfo(dir, version, segment, docCount, isCompoundFile, null, diagnostics);
      si.setFiles(files);
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      assert HEADER_LENGTH_IDX == indexStream.getFilePointer();
      final long indexSize = indexStream.length() - HEADER_LENGTH_IDX;
      this.size = (int) (indexSize >> 3);
      // Verify two sources of "maxDoc" agree:
      if (this.size != si.getDocCount()) {
        throw new CorruptIndexException("doc counts differ for segment " + segment + ": fieldsReader shows " + this.size + " but segmentInfo shows " + si.getDocCount());
      }
      numTotalDocs = (int) (indexSize >> 3);
      success = true;
    } finally {
      // With lock-less commits, it's entirely possible (and
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          return;
        case FIELD_IS_NUMERIC_DOUBLE:
          visitor.doubleField(info, Double.longBitsToDouble(fieldsStream.readLong()));
          return;
        default:
          throw new CorruptIndexException("Invalid numeric type: " + Integer.toHexString(numeric));
      }
    } else {
      final int length = fieldsStream.readVInt();
      byte bytes[] = new byte[length];
      fieldsStream.readBytes(bytes, 0, length);
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        case FIELD_IS_NUMERIC_LONG:
        case FIELD_IS_NUMERIC_DOUBLE:
          fieldsStream.readLong();
          return;
        default:
          throw new CorruptIndexException("Invalid numeric type: " + Integer.toHexString(numeric));
      }
    } else {
      final int length = fieldsStream.readVInt();
      fieldsStream.seek(fieldsStream.getFilePointer() + length);
    }
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              mergeState.checkAbort.work(300 * it.chunkDocs);
            } else {
              // decompress
              it.decompress();
              if (startOffsets[it.chunkDocs - 1] + it.lengths[it.chunkDocs - 1] != it.bytes.length) {
                throw new CorruptIndexException("Corrupted: expected chunk size=" + startOffsets[it.chunkDocs - 1] + it.lengths[it.chunkDocs - 1] + ", got " + it.bytes.length);
              }
              // copy non-deleted docs
              for (; docID < it.docBase + it.chunkDocs; docID = nextLiveDoc(docID + 1, liveDocs, maxDoc)) {
                final int diff = docID - it.docBase;
                startDocument(it.numStoredFields[diff]);
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      data = state.directory.openInput(dataName, state.context);
      final int version2 = CodecUtil.checkHeader(data, dataCodec,
                                                 Lucene45DocValuesFormat.VERSION_START,
                                                 Lucene45DocValuesFormat.VERSION_CURRENT);
      if (version != version2) {
        throw new CorruptIndexException("Format versions mismatch");
      }

      success = true;
    } finally {
      if (!success) {
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  }

  private void readSortedField(int fieldNumber, IndexInput meta, FieldInfos infos) throws IOException {
    // sorted = binary + numeric
    if (meta.readVInt() != fieldNumber) {
      throw new CorruptIndexException("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    if (meta.readByte() != Lucene45DocValuesFormat.BINARY) {
      throw new CorruptIndexException("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    BinaryEntry b = readBinaryEntry(meta);
    binaries.put(fieldNumber, b);
   
    if (meta.readVInt() != fieldNumber) {
      throw new CorruptIndexException("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    if (meta.readByte() != Lucene45DocValuesFormat.NUMERIC) {
      throw new CorruptIndexException("sorted entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    NumericEntry n = readNumericEntry(meta);
    ords.put(fieldNumber, n);
  }
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  }

  private void readSortedSetFieldWithAddresses(int fieldNumber, IndexInput meta, FieldInfos infos) throws IOException {
    // sortedset = binary + numeric (addresses) + ordIndex
    if (meta.readVInt() != fieldNumber) {
      throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    if (meta.readByte() != Lucene45DocValuesFormat.BINARY) {
      throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    BinaryEntry b = readBinaryEntry(meta);
    binaries.put(fieldNumber, b);

    if (meta.readVInt() != fieldNumber) {
      throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    if (meta.readByte() != Lucene45DocValuesFormat.NUMERIC) {
      throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    NumericEntry n1 = readNumericEntry(meta);
    ords.put(fieldNumber, n1);

    if (meta.readVInt() != fieldNumber) {
      throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    if (meta.readByte() != Lucene45DocValuesFormat.NUMERIC) {
      throw new CorruptIndexException("sortedset entry for field: " + fieldNumber + " is corrupt (resource=" + meta + ")");
    }
    NumericEntry n2 = readNumericEntry(meta);
    ordIndexes.put(fieldNumber, n2);
  }
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